From: Jeff Law <law@redhat.com>
To: Marek Polacek <polacek@redhat.com>
Cc: Andreas Schwab <schwab@suse.de>,
Richard Biener <richard.guenther@gmail.com>,
GCC Patches <gcc-patches@gcc.gnu.org>
Subject: Re: [PATCH] Fix middle-end/67133, part 1
Date: Thu, 20 Aug 2015 17:11:00 -0000 [thread overview]
Message-ID: <55D60857.9000808@redhat.com> (raw)
In-Reply-To: <20150820170001.GG2729@redhat.com>
On 08/20/2015 11:00 AM, Marek Polacek wrote:
> On Thu, Aug 20, 2015 at 06:51:45PM +0200, Marek Polacek wrote:
>> and single_succ_p (bb) is not satisfied, so it must have more outgoing edges.
>> Not sure how can that happen...
>
> Actually the problem seems to be that the BB ends with return but it has
> *no* outgoing edges.
But isn't that block removed -- it ought to be unreachable -- unless
something didn't handle splitting the block after the trap.
jeff
next prev parent reply other threads:[~2015-08-20 17:03 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-14 11:51 Marek Polacek
2015-08-14 13:19 ` Richard Biener
2015-08-14 13:36 ` Marek Polacek
2015-08-14 14:54 ` Jeff Law
2015-08-14 15:33 ` Marek Polacek
2015-08-14 15:39 ` Jeff Law
2015-08-14 20:12 ` Marek Polacek
2015-08-14 20:36 ` Jeff Law
2015-08-14 21:48 ` Marek Polacek
2015-08-17 17:47 ` Jeff Law
2015-08-17 18:01 ` Marek Polacek
2015-08-18 8:47 ` Richard Biener
2015-08-18 20:09 ` Marek Polacek
2015-08-19 9:54 ` Richard Biener
2015-08-19 10:39 ` Marek Polacek
2015-08-19 14:25 ` Jeff Law
2015-08-20 9:05 ` Andreas Schwab
2015-08-20 10:50 ` Marek Polacek
2015-08-20 10:58 ` Andreas Schwab
2015-08-20 16:42 ` Jeff Law
2015-08-20 16:59 ` Marek Polacek
2015-08-20 16:59 ` Jeff Law
2015-08-20 17:02 ` Marek Polacek
2015-08-20 17:11 ` Jeff Law [this message]
2015-08-23 10:54 ` Jan-Benedict Glaw
2015-08-24 15:55 ` Jeff Law
2015-08-24 16:15 ` Marek Polacek
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